Base | Representation |
---|---|
bin | 10010001001101… |
… | …00111000110001 |
3 | 101121111121122122 |
4 | 21010310320301 |
5 | 302434311040 |
6 | 23035244025 |
7 | 3526122062 |
oct | 1104647061 |
9 | 347447578 |
10 | 152260145 |
11 | 78a46334 |
12 | 42ba9615 |
13 | 2571087b |
14 | 16316569 |
15 | d5791b5 |
hex | 9134e31 |
152260145 has 8 divisors (see below), whose sum is σ = 182782656. Its totient is φ = 121761136.
The previous prime is 152260117. The next prime is 152260151. The reversal of 152260145 is 541062251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152260145 - 26 = 152260081 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15374 + ... + 23256.
It is an arithmetic number, because the mean of its divisors is an integer number (22847832).
Almost surely, 2152260145 is an apocalyptic number.
It is an amenable number.
152260145 is a deficient number, since it is larger than the sum of its proper divisors (30522511).
152260145 is an equidigital number, since it uses as much as digits as its factorization.
152260145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11751.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 152260145 is about 12339.3737685508. The cubic root of 152260145 is about 533.9846173334.
The spelling of 152260145 in words is "one hundred fifty-two million, two hundred sixty thousand, one hundred forty-five".
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